Open Access

Clinical value of homodynamic numerical simulation applied in the treatment of cerebral aneurysm

  • Authors:
    • Hailin Zhang
    • Li Li
    • Chongjie Cheng
    • Xiaochuan Sun
  • View Affiliations

  • Published online on: September 22, 2017     https://doi.org/10.3892/etm.2017.5189
  • Pages:5401-5404
  • Copyright: © Zhang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Our objective was to evaluate the clinical value of numerical simulation in diagnosing cerebral aneurysm based on the analysis of numerical simulation of hemodynamic model. The experimental method used was the numerical model of cerebral aneurysm hemodynamic, and the numerical value of blood flow at each point was analyzed. The results showed that, the wall shear stress (WSS) value on the top of CA1 was significantly lower than that of the top (P<0.05), the WSS value of each point on the CA2 tumor was significantly lower than that of tumor neck (P<0.05); the pressure value on the tumor top and tumor neck between CA1 and CA2 had no significant difference (P>0.05); the unsteady index of shear (UIS) value at the points of 20 had distinctly changed, the wave range was 0.6-1.5; the unsteady index of pressure value of every point was significantly lower than UIS value, the wave range was 0.25-0.40. In conclusion, the application of cerebral aneurysm hemodynamic research can help doctors to diagnose cerebral aneurysm more precisely and to grasp the opportunity of treatment during the formulating of the treatment strategies.

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Journal Cover

December 2017
Volume 14 Issue 6

Print ISSN: 1792-0981
Online ISSN:1792-1015

2016 Impact Factor: 1.261
Ranked #50/128 Medicine Research and Experimental
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APA
Zhang, H., Li, L., Cheng, C., & Sun, X. (2017). Clinical value of homodynamic numerical simulation applied in the treatment of cerebral aneurysm. Experimental and Therapeutic Medicine, 14, 5401-5404. https://doi.org/10.3892/etm.2017.5189
MLA
Zhang, H., Li, L., Cheng, C., Sun, X."Clinical value of homodynamic numerical simulation applied in the treatment of cerebral aneurysm". Experimental and Therapeutic Medicine 14.6 (2017): 5401-5404.
Chicago
Zhang, H., Li, L., Cheng, C., Sun, X."Clinical value of homodynamic numerical simulation applied in the treatment of cerebral aneurysm". Experimental and Therapeutic Medicine 14, no. 6 (2017): 5401-5404. https://doi.org/10.3892/etm.2017.5189